Method of, and apparatus for, sinking bore holes, in particular exploratory and extraction bore holes, in the sea bed
A Standard patent application filed on 27 November 1997 credited to Von Wirth, Hermann-Josef
;
Tibussek, Fritz
Details
Application number :
55483
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Method of, and apparatus for, sinking bore holes, in particular exploratory and extraction bore holes, in the sea bed